发明名称 Photographic camera with rotatable filter assembly having interchangeable filter disks and charge-coupled surface sensor
摘要 A photographic camera (1) includes a back part (8) attachment that houses a charge-coupled surface sensor (9) and an associated filter system (11 and 13-17). The filter system includes a plurality of filters (13-16) positioned on a carrier (11). A motor (20) rotates the carrier (11) about rotational axis (12) such that individual filters (13-16) or cover disk (17) are positioned in front of the charge-coupled surface sensor (9). When the back part (8) attachment is mounted on the camera, the charge-coupled surface sensor (9) and one of the filters (13-16) lie in the beam bath from lens (3). Preferably, the lens (3) is interchangeable. Preferably, the individual filters (13-16) of the filter system are selected to break down incident light into primary colors (e.g., red, green, blue, and yellow). The cover disk (17) protects the charge-coupled surface sensor (9) when the back part (8) attachment is removed from the camera body (1).
申请公布号 US5592221(A) 申请公布日期 1997.01.07
申请号 US19950491218 申请日期 1995.06.16
申请人 ROLLEI FOTOTECHNIC GMBH 发明人 MIELKE, BODO
分类号 H04N5/238;H04N5/225;H04N9/04;(IPC1-7):H04N9/083 主分类号 H04N5/238
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